FR2777486A1 - ADAPTABLE DEVICE ON DRILLS TO ALLOW THE USE OF THEM INDISTINCTLY BY RIGHT AND LEFT-HANDS - Google Patents
ADAPTABLE DEVICE ON DRILLS TO ALLOW THE USE OF THEM INDISTINCTLY BY RIGHT AND LEFT-HANDS Download PDFInfo
- Publication number
- FR2777486A1 FR2777486A1 FR9804892A FR9804892A FR2777486A1 FR 2777486 A1 FR2777486 A1 FR 2777486A1 FR 9804892 A FR9804892 A FR 9804892A FR 9804892 A FR9804892 A FR 9804892A FR 2777486 A1 FR2777486 A1 FR 2777486A1
- Authority
- FR
- France
- Prior art keywords
- locking button
- locking
- handle
- button
- drills
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/048—Facilitation of operation; Human engineering adapted for operation by left- and right-handed
Abstract
Dispositif concernant une modification apportée sur les perceuses en les dotant d'un nouveau bouton de blocage interchangeable pouvant être fixé également sur la partie droite de la poignée pour faciliter l'utilisation à des gauchers. L'invention conceme un dispositif comportant un nouveau bouton de blocage (2) qui prend place dans un logement fileté (10), maintenu sur un axe (8) qui avance et recule par le biais d'un oblong (9).Cette invention est constituée à partir de la modification de la carcasse qui comporte un taraudage (4) de chaque côté de la poignée pouvant recevoir soit le bouton de blocage (2) soit le bouchon fileté (3).L'invention est également constituée par la mise en place d'un nouvel interrupteur (14) de mise en marche présentant une fenêtre de chaque côté (5) et traversé de part et d'autre par l'orifice de blocage (6).Ce nouveau dispositif selon l'invention est particulièrement destiné à faciliter l'utilisation des perceuses à des gauchers et à des droitiers.Device concerning a modification made to the drills by providing them with a new interchangeable locking button that can also be fixed on the right part of the handle to facilitate use by left-handed people. The invention relates to a device comprising a new locking button (2) which takes place in a threaded housing (10), held on an axis (8) which advances and retreats by means of an oblong (9). is formed from the modification of the carcass which comprises an internal thread (4) on each side of the handle which can receive either the locking button (2) or the threaded plug (3). The invention also consists of the setting in place of a new switch (14) having a window on each side (5) and crossed on both sides by the blocking hole (6). This new device according to the invention is particularly intended to facilitate the use of drills for left and right handed users.
Description
1.1.
DESCRIPTIONDESCRIPTION
La présente invention concerne l'équipement des perceuses d'un dispositif leur The present invention relates to the equipment of drills of a device their
permettant d'être utilisées indistinctement par des droitiers et par des gauchers. allowing to be used indistinctly by right-handers and by left-handers.
Traditionnellement les perceuses sur le marché sont prévues et équipées de manière à être utilisées principalement par les droitiers. Ainsi le bouton de blocage destiné à maintenir les perceuses en marche se situe toujours sur le côté gauche de la carcasse de la poignée. La perceuse est actionnée en exerçant une légère pression avec l'index de la main droite sur la gâchette de l'interrupteur et en appuyant avec le pouce de la main droite sur le bouton de blocage. Le bouton de blocage Traditionally the drills on the market are designed and equipped to be used mainly by right-handers. Thus the blocking button intended to keep the drills running is always located on the left side of the handle carcass. The drill is operated by pressing lightly with the index finger of the right hand on the switch trigger and pressing the locking button with the thumb of the right hand. The lock button
enfoncé permet de faire tourner la perceuse en marche continue. pressed to rotate the drill continuously.
Le dispositif de l'invention remédie à cet inconvénient et permet à des gauchers de travailler avec la même aisance que les droitiers grâce au dispositif permettant The device of the invention overcomes this drawback and allows left-handers to work with the same ease as right-handers thanks to the device allowing
d'actionner la perceuse à l'aide de la main gauche. operate the drill with the left hand.
Cette amélioration d'utilisation est obtenue en pouvant déplacer le bouton de blocage, This improvement in use is obtained by being able to move the blocking button,
en fonction de l'utilisateur, du côté gauche vers le côté droit de la poignée. depending on the user, from the left side to the right side of the handle.
Pour réaliser cette opération il y a lieu d'effectuer un taraudage sur la partie droite To perform this operation, you must perform a tapping on the right side
et gauche du carter.and left of the housing.
Ceux-ci sont réalisés au même emplacement et à la même hauteur que l'orifice These are made at the same location and at the same height as the orifice
ayant reçu anciennement le bouton de blocage sur le côté gauche de la poignée. having previously received the locking button on the left side of the handle.
Pour un carter vide, ces deux orifices seront l'un face à l'autre et traverseront le For an empty casing, these two orifices will face one another and cross the
carter de part et d'autre.casing on both sides.
Un bouton de blocage adaptable aux deux côtés de la poignée complétera ce dispositif A locking button adaptable to both sides of the handle will complete this device.
et un bouchon fileté sera vissé sur l'orifice du carter non utilisé. and a threaded plug will be screwed onto the unused housing opening.
Les dessins annexés illustrent l'invention. The accompanying drawings illustrate the invention.
- La figure 1 illustre l'aspect extérieur des perceuses actuellement sur le marché - Figure 1 illustrates the external appearance of the drills currently on the market
comportant un bouton de blocage sur le côté gauche de la poignée. with a locking button on the left side of the handle.
- La figure 2 représente le côté extérieur droit du matériel existant. - Figure 2 shows the outside right side of existing equipment.
- La figure 3 représente l'utilisation de la perceuse par un droitier en se servant de l'index de la main droite pour actionner la gâchette de l'interrupteur et le pouce de la même - Figure 3 shows the use of the drill by a right-hander using the index finger of the right hand to actuate the trigger of the switch and the thumb of the same
main pour enfoncer le bouton de blocage. hand to push in the lock button.
- La figure 4 illustre le taraudage effectué à l'ancien emplacement du bouton de blocage. - Figure 4 illustrates the tapping performed at the old location of the locking button.
- La figure 5 montre l'emplacement du taraudage sur le côté droit de la poignée, lequel - Figure 5 shows the location of the thread on the right side of the handle, which
se situe dans le prolongement du taraudage opposé. is located in the extension of the opposite thread.
- La figure 6 illustre l'interrupteur de la perceuse qui comporte une fenêtre de chaque côté permettant ainsi de pouvoir permuter et fixer le bouton de blocage et le bouchon - Figure 6 illustrates the switch of the drill which has a window on each side allowing to swap and fix the locking button and the plug
fileté sur chaque côté de la poignée. threaded on each side of the handle.
2. La figure 7 représente le mécanisme du nouveau bouton de blocage qui est vissé sur 2. Figure 7 shows the mechanism of the new locking button which is screwed on
l'un ou l'autre des taraudages opérés sur la carcasse. one or the other of the threads operated on the carcass.
En référence à ces dessins et mis à part la partie voyante de la transformation opérée sur la carcasse de la perceuse, le nouveau dispositif comporte: - Un nouveau bouton de blocage dont le mécanisme ne sera plus fixé directement sur l'interrupteur mais qui sera un élément à part comportant: Un logement fileté (10) recevant le bouton de blocage, présentant à l'extrémité opposée au bouton de blocage, un trou de centrage (13) dans lequel est guidée une tige de blocage (12) solidaire du bouton de blocage (2) la dite tige de blocage étant disposée en regard d'une fenêtre (5) ménagée dans l'interrupteur (14) et d'un orifice de blocage (6) ménagé dans la tige supportant la gâchette de l'interrupteur (1). Le bouton de blocage (2) est maintenu en place et guidé par un axe (8) solidaire du logement fileté (10) et un oblong (9) permet au dit bouton de blocage d'avancer ou de reculer. Un ressort disposé entre le bouton de blocage (2) et le pourtour du trou de centrage permet d'amener le With reference to these drawings and apart from the visible part of the transformation carried out on the carcass of the drill, the new device comprises: - A new locking button whose mechanism will no longer be fixed directly on the switch but which will be a separate element comprising: A threaded housing (10) receiving the locking button, having at the end opposite the locking button, a centering hole (13) in which is guided a locking rod (12) integral with the blocking (2) said blocking rod being disposed opposite a window (5) formed in the switch (14) and a blocking orifice (6) formed in the rod supporting the trigger of the switch ( 1). The locking button (2) is held in place and guided by an axis (8) integral with the threaded housing (10) and an oblong (9) allows the said locking button to move forward or backward. A spring arranged between the locking button (2) and the periphery of the centering hole makes it possible to bring the
bouton à sa position dégagée.button in its released position.
L'inversion du bouton de blocage (2) et du bouchon fileté (3) permet d'adapter The reversal of the locking button (2) and the threaded plug (3) makes it possible to adapt
l'utilisation des perceuses à des droitiers ou à des gauchers. the use of drills for right-handers or left-handers.
- Un nouvel interrupteur (14) de mise en marche présentant une fenêtre (5) de chaque côté, à l'inverse du matériel jusqu'alors existant sur le marché qui n'avait qu'une seule - A new start switch (14) having a window (5) on each side, unlike the equipment previously available on the market which had only one
fenêtre sur le côté gauche.window on the left side.
Dès qu'une pression est exercée sur la gâchette de l'interrupteur (1), I'orifice de blocage (6) est ramené à hauteur de la fenêtre de l'interrupteur (5) permettant ainsi à la tige de blocage (12) de pénétrer dans l'orifice de blocage (6) maintenant ainsi la perceuse As soon as pressure is exerted on the switch trigger (1), the blocking orifice (6) is brought up to the level of the window of the switch (5) thus allowing the blocking rod (12) to penetrate into the blocking hole (6) thus maintaining the drill
en marche continue.continuously running.
Ayant une fenêtre de chaque côté de l'interrupteur, la tige de blocage (12) solidaire du bouton de blocage (2) pourra pénétrer dans la fenêtre (5) ménagée dans l'interrupteur Having a window on each side of the switch, the locking rod (12) integral with the locking button (2) can penetrate into the window (5) formed in the switch
(14) quel que soit le côté sur lequel le bouton de blocage a été fixé. (14) regardless of the side on which the locking button has been fixed.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9804892A FR2777486B1 (en) | 1998-04-15 | 1998-04-15 | DEVICE ADAPTABLE TO DRILLS TO ALLOW THE USE OF THE SAME INDISTINCTLY BY RIGHT AND LEFT HANDERS |
| EP99440073A EP0950474A1 (en) | 1998-04-15 | 1999-04-15 | Device to adapt portable electric tools for left- or righthanded users |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9804892A FR2777486B1 (en) | 1998-04-15 | 1998-04-15 | DEVICE ADAPTABLE TO DRILLS TO ALLOW THE USE OF THE SAME INDISTINCTLY BY RIGHT AND LEFT HANDERS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2777486A1 true FR2777486A1 (en) | 1999-10-22 |
| FR2777486B1 FR2777486B1 (en) | 2000-06-09 |
Family
ID=9525418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9804892A Expired - Fee Related FR2777486B1 (en) | 1998-04-15 | 1998-04-15 | DEVICE ADAPTABLE TO DRILLS TO ALLOW THE USE OF THE SAME INDISTINCTLY BY RIGHT AND LEFT HANDERS |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0950474A1 (en) |
| FR (1) | FR2777486B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0406443D0 (en) * | 2004-03-23 | 2004-04-28 | Ross Wark Medical Ltd | Cast-cutter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929320A1 (en) * | 1978-07-31 | 1980-02-21 | Rockwell International Corp | Latch for holding on switch of hand power tool - is positioned at end of switch trigger and is released by additional pressure on trigger |
| DE2903146A1 (en) * | 1979-01-27 | 1980-08-07 | Metabowerke Kg | Trigger switch for pistol grip of electric drill - has locking lever and spring attached for optional permanent engagement |
| US4240771A (en) * | 1978-11-28 | 1980-12-23 | The Jabobs Manufacturing Company, Ltd. | Breast drills |
| DE3104733A1 (en) * | 1981-02-11 | 1982-08-19 | Karl M. Reich Maschinenfabrik GmbH, 7440 Nürtingen | Switch for electric tools |
| US4369546A (en) * | 1979-12-28 | 1983-01-25 | Zientara Stanley V | Hand held tools and utensils stabilizer bar, adjustable and non-adjustable |
| US5347764A (en) * | 1993-03-02 | 1994-09-20 | Indresco Inc. | Handle arrangement for air power tool |
| DE4438045A1 (en) * | 1994-10-25 | 1996-05-02 | Atlas Copco Elektrowerkzeuge | Switch device e.g. for hand-held electric tool such as screwdriver, |
-
1998
- 1998-04-15 FR FR9804892A patent/FR2777486B1/en not_active Expired - Fee Related
-
1999
- 1999-04-15 EP EP99440073A patent/EP0950474A1/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929320A1 (en) * | 1978-07-31 | 1980-02-21 | Rockwell International Corp | Latch for holding on switch of hand power tool - is positioned at end of switch trigger and is released by additional pressure on trigger |
| US4240771A (en) * | 1978-11-28 | 1980-12-23 | The Jabobs Manufacturing Company, Ltd. | Breast drills |
| DE2903146A1 (en) * | 1979-01-27 | 1980-08-07 | Metabowerke Kg | Trigger switch for pistol grip of electric drill - has locking lever and spring attached for optional permanent engagement |
| US4369546A (en) * | 1979-12-28 | 1983-01-25 | Zientara Stanley V | Hand held tools and utensils stabilizer bar, adjustable and non-adjustable |
| DE3104733A1 (en) * | 1981-02-11 | 1982-08-19 | Karl M. Reich Maschinenfabrik GmbH, 7440 Nürtingen | Switch for electric tools |
| US5347764A (en) * | 1993-03-02 | 1994-09-20 | Indresco Inc. | Handle arrangement for air power tool |
| DE4438045A1 (en) * | 1994-10-25 | 1996-05-02 | Atlas Copco Elektrowerkzeuge | Switch device e.g. for hand-held electric tool such as screwdriver, |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2777486B1 (en) | 2000-06-09 |
| EP0950474A1 (en) | 1999-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |